334392 has 16 divisors (see below), whose sum is σ = 836040. Its totient is φ = 111456.

The previous prime is 334387. The next prime is 334393. The reversal of 334392 is 293433.

It is a super-2 number, since 2×334392² = 223636019328, which contains 22 as substring.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 13933 = 334392 / (3 + 3 + 4 + 3 + 9 + 2).

It is a d-powerful number, because it can be written as 3 + 3⁹ + 3¹⁰ + 4⁸ + 9⁵ + 2¹⁷ .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 334392.

It is not an unprimeable number, because it can be changed into a prime (334393) by changing a digit.

334392 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6943 + ... + 6990.

2³³⁴³⁹² is an apocalyptic number.

It is an amenable number.

334392 is an abundant number, since it is smaller than the sum of its proper divisors (501648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

334392 is a wasteful number, since it uses less digits than its factorization.

334392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13942 (or 13938 counting only the distinct ones).

The product of its digits is 1944, while the sum is 24.

The square root of 334392 is about 578.2663746060. The cubic root of 334392 is about 69.4094537086.

The spelling of 334392 in words is "three hundred thirty-four thousand, three hundred ninety-two".